Technical specifications
| Clear list | Infiniti Q30 | Seat Leon |
| Totals | Infiniti Q30 2.1d × | Seat Leon 1.8 TSI FR × |
| Mark | Infiniti | Seat |
| Model | Q30 2.1d | Leon 1.8 TSI FR |
| Year | 2015 | 2012 |
| Number of doors/seats | 5/5 | 5/5 |
| Body type | Hatch | Hatch |
| Unladen Weight | 1522 | 1297 (1321) |
| Gross Weight Limit | 2020 | 1810 (1830) |
| Top Speed, km/h | 219 | 226 (224) |
| Acceleration 0-100 kph | 8.3 | 7.5 |
| Minimum turning radius, m | 5.7 | 5.1 |
| Cargo Volume, min/max, L | 368 | 380 |
| Dimensions specifications, mm | Infiniti Q30 2.1d × | Seat Leon 1.8 TSI FR × |
| Length | 4425 | 4271 |
| Width | 1805 | 1816 |
| Height | 1495 | 1444 |
| Wheelbase | 2700 | 2634 |
| Front/rear Track | 1572/1573 | 1538/1508 |
| Ground clearance | 172 | - |
| Engine specifications | Infiniti Q30 2.1d × | Seat Leon 1.8 TSI FR × |
| Type | turbo diesel Common Rail | Gasoline Direct Injection, turbocharging |
| Displacement, cm3 | 2143 | 1798 |
| Compression ratio | 16.2 | 9.6 |
| Number and arrangement of cylinders | 4 cylinders, in-line | 4 cylinders, in-line |
| The diameter of the cylinder x stroke, mm | 83x99 | 82.5х84.2 |
| Number of valves | 16 | 16 |
| Power, hp/rpm | 170/3400-4000 | 180/4000-6200 |
| Max torque, Nm/RPM | 350/1400-3400 | 250/1500-3900 |
| Transmission specifications | Infiniti Q30 2.1d × | Seat Leon 1.8 TSI FR × |
| Gearbox | 7-speed automatic DCT | 6-speed manual / 7-speed, Automatic DSG |
| Drive Type | Front wheel drive | Front wheel drive |
| Suspension specifications | Infiniti Q30 2.1d × | Seat Leon 1.8 TSI FR × |
| Front | MacPherson strut | MacPherson strut |
| Rear | multi-link suspensions | multi-link suspensions |
| Tire Size | 215/60 R17, 235/50 R18 | 225/45 R17, 225/40 R18 |
| Disk | 5x114.3 ET45 d66.1
| 5x112 ET46 d57.1
|
| Brakes specifications | Infiniti Q30 2.1d × | Seat Leon 1.8 TSI FR × |
| Front | Ventilated discs | Ventilated discs |
| Rear | Discs | Discs |
| Fuel consumption specifications, L/100 km | Infiniti Q30 2.1d × | Seat Leon 1.8 TSI FR × |
| City | 5.9 | 7.2 (7.1) |
| Highway | 4.1 | 5.3 (5) |
| Combined | 4.8 | 6 (5.7) |
| Fuel | Diesel | 95 |
| Tank, L | 50 | 50 |
| Clear list | Infiniti Q30 | Seat Leon |
